Tank for water closet



FIG. 1 is a top, front, left perspective view of a tank for water closet embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 2.

The broken line representation of a hole in FIGS. 1-3 is for purpose of illustration only, and forms no part of the claimed design. 

The ornamental design for a tank for water closet, as shown and described. 